CN104823536A - Elastic press roller with soil crashing function - Google Patents
Elastic press roller with soil crashing function Download PDFInfo
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- CN104823536A CN104823536A CN201510256320.8A CN201510256320A CN104823536A CN 104823536 A CN104823536 A CN 104823536A CN 201510256320 A CN201510256320 A CN 201510256320A CN 104823536 A CN104823536 A CN 104823536A
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- soil
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- press roller
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Abstract
The invention discloses an elastic press roller with the soil crashing function. The elastic press roller is composed of a hub welding device, a hole structure elastic body and a soil crashing device. The elastic press roller works and walks forwards under the action of external force; when encountering large soil blocks, grid bars of the soil crashing device crush the soil blocks to make soil fine, grid bar structures are pressed into soil, the hole structure elastic body on the surface of the press roller makes contact with the soil to produce interaction force, the hole structure elastic body elastically deforms and twists, the deformed and twisted parts, separated from the soil after making contact with the soil, of the hole structure elastic body reset under the action of the elasticity of the hole structure elastic body, the soil falls off from the surface of the press roller, and the soil is pressed tightly. The elastic press roller is simple in structure, convenient to operate, high in practicality and wide in application range; the slip rate can be reduced, the operation quality can be improved, the operation energy consumption can be reduced, the operation efficiency can be improved, the adherency degree of the press roller with the soil in the operation process can be reduced, the large soil blocks produced in the operation process can be crushed, and the pressing force of the press roller to the soil can be reduced.
Description
Technical field
The present invention relates to a kind of pack roller, particularly a kind of elasticity pack roller with soil-crushing function.
Background technology
Pack roller is soil-engaging component common in agricultural machinery, is mainly used in ploughing broadcasting compacting soil after operation, after planting suppresses as the important sport technique segment of in working on farm land, and its effect increases soil density, reduces the evaporation of soil moisture; Reduce the macrovoid in soil, make seed and surrounding soil close contact, be beneficial to the germination of seed and emerge, spring sowing suppression can also be played and improve ground temperature effect.The shape of existing pack roller is body of revolution, mostly be cylindrical traditionally, namely cylinder is horizontal becomes pack roller, the many employings of its material be cast iron or mild steel, during operation, pack roller drives by hitching machinery, the gravity of dependence pack roller itself or additional pressure are by soil compaction compacting, but so also the easy soil by the surface of the seed is sticky, increase the disturbance to soil and destruction, make the soil loss of moisture serious, affect the germinating growth of seed, and add working resistance when adhesion is serious, also need if desired to shut down and remove, reduce operating efficiency; Secondly, during ridging earthing, soil block is more, affects seed sprouting uniformity, can cause the phenomenon that suppression is uneven simultaneously; Again, during press wheel operation, larger slip rate can be produced, also can cause harmful effect to the uniformity of suppression and uniformity.So alleviate the adhesion of soil to pack roller surface, the soil block produced when crushing operation, makes the uniform soil compactibility of Zinc fractions, reduces slip rate, is the important technological problems that existing pack roller needs to solve.
Summary of the invention
The object of the invention is easily the soil of the surface of the seed to be sticky when will solve the work of above-mentioned pack roller, increase the disturbance to soil and destruction, make the soil loss of moisture serious, affect the germinating growth of seed, produce the problems such as larger slip rate, and a kind of elasticity pack roller with soil-crushing function provided.
The present invention is made up of wheel hub device for welding, pore space structure elastomer and soil crushing device, and pore space structure elastomer is arranged on the outer surface of wheel hub device for welding, and soil crushing device is fixedly installed on wheel hub device for welding;
Wheel hub device for welding comprises central shaft, the first end cap, the second end cap and cylinder, and the first end cap and the second end cap are fixedly installed on cylinder two ends respectively, and central shaft is arranged in cylinder;
Pore space structure elastomer is arranged on the outer surface of wheel hub device for welding, and in soil crushing device, pore space structure elastomer is circular, and its inside is arbitrary polygon pore space structure;
Pore space structure elastomer is Double-layer double-row quadrangle pore space structure, and hole unit is Double-layer double-row quadrangle hole, and hole is zhou duicheng tuxing, and tetragonal hole is separated by several first gripper shoe;
Pore space structure elastomer is individual layer quadrangle pore space structure, and hole unit is individual layer quadrangle hole, and tetragonal hole is separated by several second gripper shoe;
Soil crushing device comprises the first grid tray, the second grid tray, several grizzly bar and several split pin, first grid tray and the second grid tray are fixedly installed on several grizzly bar two ends by several split pin, and the first grid tray and the second grid tray are arranged by nut and fix central shaft two ends.
Operation principle of the present invention and process:
The present invention is made to carry out work by external force, pack roller is walked forward, when pack roller runs into larger soil block, under the effect of gravity and tractive force, soil block crushes by the grizzly bar of soil crushing device, make soil refinement, the soil of structure of grid press-in simultaneously, reduce the slip rate in pack roller motion process, while structure of grid press-in soil, the pore space structure elastomer on pack roller surface contacts with soil and produces interaction force, contact site is subject to the reaction force of soil, the generation elastic deformation of pore space structure elastomer and distortion, the position be separated after contacting with soil, distortion and distortion recover under the effect of pore space structure elastomer elastic force, go round and begin again, the motion that then this continuous generation elastic deformation and distortion recover makes soil take off from pack roller surface, play the de-soil effect of visbreaking, simultaneously, pore space structure elastomer generation elastic deformation, can ensure that horizontal suppression power is more even, and compacting soil.
Beneficial effect of the present invention:
Structure of the present invention is simple, easy to operate, practical, be widely used, reduce slip rate, improve operation quality, save operation consumption, improve operating efficiency, alleviate the degree of adhesion with soil in pack roller operation process, crush the large clod produced in operation process, reconcile pack roller to the suppression power of soil.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is the schematic perspective view of wheel hub device for welding of the present invention.
Fig. 4 is the schematic perspective view of soil crushing device of the present invention.
Fig. 5 is the inner front view for Double-layer double-row quadrangle pore space structure of pore space structure elastomer of the present invention.
Fig. 6 is the inner front view for individual layer quadrangle pore space structure of pore space structure elastomer of the present invention.
Embodiment
Refer to shown in Fig. 1 and Fig. 2, the present invention is made up of wheel hub device for welding 1, pore space structure elastomer 2 and soil crushing device 3, and pore space structure elastomer 2 is arranged on the outer surface of wheel hub device for welding 1, and soil crushing device 3 is fixedly installed on wheel hub device for welding 1;
As shown in Figure 3, wheel hub device for welding 1 comprises central shaft 11, first end cap 12, second end cap 13 and cylinder 14, first end cap 12 and the second end cap 13 and is fixedly installed on cylinder 14 two ends respectively, and central shaft 11 is arranged in cylinder 14;
Pore space structure elastomer 2 is arranged on the outer surface of wheel hub device for welding 1, and in soil crushing device 3, pore space structure elastomer 2 is in circular, and its inside is arbitrary polygon pore space structure;
As shown in Figure 5, pore space structure elastomer 2 is Double-layer double-row quadrangle pore space structure, and hole unit 21 is Double-layer double-row quadrangle hole, and hole is zhou duicheng tuxing, and tetragonal hole is separated by several first gripper shoe 22;
As shown in Figure 6, pore space structure elastomer 2 is individual layer quadrangle pore space structure, and hole unit 23 is individual layer quadrangle hole, and tetragonal hole is separated by several second gripper shoe 24;
As shown in Figure 4, soil crushing device 3 comprises the first grid tray 31, second grid tray 32, several grizzly bar 33 and several split pin 34, first grid tray 31 and the second grid tray 32 are fixedly installed on several grizzly bar 33 two ends by several split pin 34, and the first grid tray 31 and the second grid tray 32 are arranged by nut 15 and fix central shaft 11 two ends.
Operation principle of the present invention and process:
Consult shown in Fig. 1 and Fig. 2, the present invention is made to carry out work by external force, pack roller is walked forward, when pack roller runs into larger soil block, under the effect of gravity and tractive force, soil block crushes by the grizzly bar 33 of soil crushing device 3, make soil refinement, the soil of grizzly bar 33 structure press-in simultaneously, reduce the slip rate in pack roller motion process, while grizzly bar 33 structure press-in soil, the pore space structure elastomer 2 on pack roller surface contacts with soil and produces interaction force, contact site is subject to the reaction force of soil, there is elastic deformation and distortion in pore space structure elastomer 2, the position be separated after contacting with soil, distortion and distortion recover under the effect of pore space structure elastomer elastic force 2, cycle operation, the motion that then this continuous generation elastic deformation and distortion recover makes soil take off from pack roller surface, play the de-soil effect of visbreaking, simultaneously, there is elastic deformation in pore space structure elastomer 2, can ensure that horizontal suppression power is more even, and compacting soil.
Claims (4)
1. one kind has the elasticity pack roller of soil-crushing function, it is characterized in that: be made up of wheel hub device for welding (1), pore space structure elastomer (2) and soil crushing device (3), pore space structure elastomer (2) is arranged on the outer surface of wheel hub device for welding (1), and soil crushing device (3) is fixedly installed on wheel hub device for welding (1);
Wheel hub device for welding (1) comprises central shaft (11), the first end cap (12), the second end cap (13) and cylinder (14), first end cap (12) and the second end cap (13) are fixedly installed on cylinder (14) two ends respectively, and central shaft (11) is arranged in cylinder (14);
Pore space structure elastomer (2) is arranged on the outer surface of wheel hub device for welding (1), and in soil crushing device (3), pore space structure elastomer (2) is in circular;
Soil crushing device (3) comprises the first grid tray (31), the second grid tray (32), several grizzly bar (33) and several split pin (34), (34 are fixedly installed on several grizzly bar (33) two ends, and the first grid tray (31) and the second grid tray (32) are arranged by nut (15) and fix central shaft (11) two ends by several split pin for first grid tray (31) and the second grid tray (32).
2. a kind of elasticity pack roller with soil-crushing function according to claim 1, is characterized in that: described pore space structure elastomer (2) is in circular, and its inside is any polygonal pore space structure, is made up of polyurethane elastomer material.
3. a kind of elasticity pack roller with soil-crushing function according to claim 2, it is characterized in that: described pore space structure elastomer (2) is Double-layer double-row quadrangle pore space structure, first hole unit (21) is Double-layer double-row quadrangle hole, hole is zhou duicheng tuxing, and tetragonal hole is separated by several first gripper shoe (22).
4. a kind of elasticity pack roller with soil-crushing function according to claim 2, it is characterized in that: described pore space structure elastomer (2) is individual layer quadrangle pore space structure, second hole unit (23) is individual layer quadrangle hole, and tetragonal hole is separated by several second gripper shoe (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510256320.8A CN104823536A (en) | 2015-05-19 | 2015-05-19 | Elastic press roller with soil crashing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510256320.8A CN104823536A (en) | 2015-05-19 | 2015-05-19 | Elastic press roller with soil crashing function |
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| Publication Number | Publication Date |
|---|---|
| CN104823536A true CN104823536A (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510256320.8A Pending CN104823536A (en) | 2015-05-19 | 2015-05-19 | Elastic press roller with soil crashing function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2632177C1 (en) * | 2016-12-27 | 2017-10-02 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновская государственная сельскохозяйственная академия имени П.А. Столыпина" | Tillage roller |
| RU2632169C1 (en) * | 2016-12-08 | 2017-10-02 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновская государственная сельскохозяйственная академия имени П.А. Столыпина" | Tillage roller |
| RU2632222C1 (en) * | 2016-12-27 | 2017-10-03 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновская государственная сельскохозяйственная академия имени П.А. Столыпина" | Tillage roller |
| CN108781550A (en) * | 2018-03-21 | 2018-11-13 | 重庆三峡学院 | A kind of soil conditioning device |
| RU216159U1 (en) * | 2022-11-10 | 2023-01-19 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Башкирский государственный аграрный университет" | Soil cultivator to the cultivator for strip technology |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2117212A (en) * | 1982-03-27 | 1983-10-12 | John Walter Blench | Agricultural implement |
| DE3218635C2 (en) * | 1982-05-18 | 1988-02-11 | Franz 8623 Staffelstein De Kirchberger | |
| FR2608356A1 (en) * | 1986-12-19 | 1988-06-24 | Lely France | Compacting roller particularly for agricultural tools |
| CN2619463Y (en) * | 2003-01-23 | 2004-06-09 | 吉林大学 | Bionic flexible pack roller |
| CN2626194Y (en) * | 2003-05-29 | 2004-07-21 | 马云飞 | Farmland ribbing roller |
| CN201153371Y (en) * | 2008-02-29 | 2008-11-26 | 河北农业大学 | Cage type drive wheel for pressing opposite row rubber tyre |
| CN201197266Y (en) * | 2008-04-23 | 2009-02-25 | 郝德有 | Device for pressing soil |
| CN102204428A (en) * | 2011-03-25 | 2011-10-05 | 吉林大学 | Surface soil compacting roller with bionic geometric structure |
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2015
- 2015-05-19 CN CN201510256320.8A patent/CN104823536A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2117212A (en) * | 1982-03-27 | 1983-10-12 | John Walter Blench | Agricultural implement |
| DE3218635C2 (en) * | 1982-05-18 | 1988-02-11 | Franz 8623 Staffelstein De Kirchberger | |
| FR2608356A1 (en) * | 1986-12-19 | 1988-06-24 | Lely France | Compacting roller particularly for agricultural tools |
| CN2619463Y (en) * | 2003-01-23 | 2004-06-09 | 吉林大学 | Bionic flexible pack roller |
| CN2626194Y (en) * | 2003-05-29 | 2004-07-21 | 马云飞 | Farmland ribbing roller |
| CN201153371Y (en) * | 2008-02-29 | 2008-11-26 | 河北农业大学 | Cage type drive wheel for pressing opposite row rubber tyre |
| CN201197266Y (en) * | 2008-04-23 | 2009-02-25 | 郝德有 | Device for pressing soil |
| CN102204428A (en) * | 2011-03-25 | 2011-10-05 | 吉林大学 | Surface soil compacting roller with bionic geometric structure |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2632169C1 (en) * | 2016-12-08 | 2017-10-02 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновская государственная сельскохозяйственная академия имени П.А. Столыпина" | Tillage roller |
| RU2632177C1 (en) * | 2016-12-27 | 2017-10-02 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновская государственная сельскохозяйственная академия имени П.А. Столыпина" | Tillage roller |
| RU2632222C1 (en) * | 2016-12-27 | 2017-10-03 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновская государственная сельскохозяйственная академия имени П.А. Столыпина" | Tillage roller |
| CN108781550A (en) * | 2018-03-21 | 2018-11-13 | 重庆三峡学院 | A kind of soil conditioning device |
| CN108781550B (en) * | 2018-03-21 | 2021-02-12 | 重庆三峡学院 | Soil adjusting device |
| RU216159U1 (en) * | 2022-11-10 | 2023-01-19 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Башкирский государственный аграрный университет" | Soil cultivator to the cultivator for strip technology |
| RU220829U1 (en) * | 2023-04-11 | 2023-10-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Брянский государственный аграрный университет" | SOIL TILLAGE ROLLER FOR CULTIVATOR FOR STRIPE TECHNOLOGY |
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Application publication date: 20150812 |
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| RJ01 | Rejection of invention patent application after publication |